CVE-2019-25435: Sricam DeviceViewer 3.12.0.1 contains a local buffer overflow vulnerability in the user management add user fu

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HIGH 7.8DOWNGRADE

CVE-2019-25435 is a high-severity flaw (CVSS 7.8) affecting deviceviewer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Sricam DeviceViewer 3.12.0.1 contains a local buffer overflow vulnerability in the user management add user function that allows authenticated attackers to execute arbitrary code by bypassing data execution prevention. Attackers can inject a malicious payload through the Username field in User Management to trigger a stack-based buffer overflow and execute commands via ROP chain gadgets.

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-121
Published	2026-02-20
Last modified	2026-06-17

Publisher (CNA): VulnCheck · Vendor: sricam

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-20 23:16 UTCPublished CVE record published
2026-06-17 02:32 UTCUpdated Record last modified

sricam deviceviewer DOWNGRADE

Affected: 3.12.0.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.12.0.1

1. Check installed version

apt-cache policy deviceviewer || rpm -q deviceviewer || deviceviewer --version

2. No fixed release: DOWNGRADE to a release before 3.12.0.1 (Debian / Ubuntu)

apt-cache madison deviceviewer sudo apt install deviceviewer=<VERSION_BEFORE_3.12.0.1> sudo apt-mark hold deviceviewer

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list deviceviewer sudo dnf downgrade deviceviewer-<VERSION_BEFORE_3.12.0.1> sudo dnf versionlock add deviceviewer

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-25435?

deviceviewer: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-25435 being exploited?

CVE-2019-25435 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-25435 affect?

CVE-2019-25435 affects deviceviewer. Severity is high (CVSS 7.8). Sricam DeviceViewer 3.12.0.1 contains a local buffer overflow vulnerability in the user management add user function that allows authenticated attackers to execute arbitrary code by bypassing data execution prevention. Attackers can inject

How urgent is CVE-2019-25435?

Priority 40/100. High severity; Public exploit reference

Related CVEs

CVE-2019-25436 MEDIUM 6.5 DOWNGRADE Sricam DeviceViewer 3.12.0.1 contains a password change security bypass vulnerability that allows authenticate

References

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